/**
 * Copyright 2010, DHEV project's members and contributors
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.dhev;

import java.util.Date;

public interface ExpressionLanguageUtils {

	Long getLong(String expression);

	Integer getInteger(String expression);

	Boolean getBoolean(String expression);

	String getString(String expression);

	Double getDouble(String expression);

	Date getDate(String expression);

}
